Frequency Electronics (FEIM) 10-K 2014 FY Annual report

Exhibit 23.1

CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM

We consent to the incorporation by reference in the Registration Statements of Frequency Electronics, Inc. on Form S-8 (Nos. 333-08901, 333-40506, 333-140938, 333-156600, 333-42233 and 333-188952) of our report dated July 29, 2014 on our audits of the consolidated financial statements as of April 30, 2014 and 2013 and for each of the years in the two-year period ended April 30, 2014 which report is included in this Annual Report on Form 10-K to be filed on or about July 29, 2014.

/s/ EisnerAmper LLP

EisnerAmper LLP

New York, New York

July 29, 2014